8 March, 1994
This is an open books, open notes exam to be turned in by 8:30 PM. No calculators may be used during this quiz!
On the back of this page, draw a very abstract block diagram for a 3x8 decoder with an enable input. Don't show any gates. Only show the input and output wires.
On the back of this page, show how you construct a 16-to-1 multiplexer out of five 4-to-1 multiplexers.
How many address lines and data lines are needed for a 16Kx32 memory?
Convert the decimal number 201 into a binary number.
Convert the binary number 10110111001 into a decimal number.
Convert -105 in a 10 bit two's complement binary number.
Convert the decimal number 91.25 into a binary number with a binary point.